EPDM Membrane by Thickness

Cut-to-size EPDM rubber roofing membrane, sold by thickness so you can pick the right spec for your roof. All three thicknesses are supplied in wide rolls — up to 15.25 metres — so the vast majority of domestic roofs get a single seamless sheet with no field joins, and every metre is BBA-certified with a 50+ year manufacturer guarantee.

Not sure which thickness to choose? As a guide: 1.2mm is suitable for sheds, outbuildings and garden rooms with no foot traffic. 1.5mm is recommended for garages, extensions and any roof where occasional foot access is needed for maintenance. 1.0mm is available for specialist applications and re-roofing over existing membranes. See our full thickness guide for a detailed comparison.

Prefer to work out the exact size and adhesive quantity for your roof first? Use the EPDM roof kit calculator. For a complete, all-inclusive installation with adhesives, primers, trims and fixings included, browse our EPDM roof kits instead. Call our technical team on 02031510153 for free advice on selecting the right membrane or kit for your project. Free UK delivery on all orders.